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Issue 9, 2011
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Functional ionic liquid mediated synthesis (FILMS) of dihydrothiophenes and tacrine derivatives

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Abstract

Natural amino acid-based functional ionic liquid [Bz-His(n-propyl)2-OMe+Br] promoted diastereoselective synthesis of dihydrothiophenes is described. Further this functional ionic liquid was efficiently utilized to form tacrine derivatives from dihydrothiophenes using microwave irradiation. The functional ionic liquid exhibits organocatalytic as well as medium engineering capability, thus we named this synthetic protocol functional ionic liquid mediated synthesis (FILMS).

Graphical abstract: Functional ionic liquid mediated synthesis (FILMS) of dihydrothiophenes and tacrine derivatives

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Publication details

The article was received on 14 Apr 2011, accepted on 15 Jun 2011 and first published on 18 Jul 2011


Article type: Paper
DOI: 10.1039/C1GC15410A
Citation: Green Chem., 2011,13, 2459-2463
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    Functional ionic liquid mediated synthesis (FILMS) of dihydrothiophenes and tacrine derivatives

    A. Kumar, G. Gupta and S. Srivastava, Green Chem., 2011, 13, 2459
    DOI: 10.1039/C1GC15410A

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